ALEXANDRIA, Va., June 17 -- United States Patent no. 12,314,825, issued on May 27, was assigned to Martian Learning Inc. (North Potomac, Md.).

"Prompt routing system and method" was invented by Shriyash K. Upadhyay (North Potomac, Md.), Etan J. Ginsberg (North Potomac, Md.), Dory Zidon (North Potomac, Md.) and Luka Samkharadze (North Potomac, Md.).

According to the abstract* released by the U.S. Patent & Trademark Office: "In variants, the method can include determining training data, determining a router, and using the router. In variants, using the router can include receiving a runtime prompt, predicting performance scores for the runtime prompt for each of a set of candidate models, optionally predicting operational metrics for respon...